STIGQter: STIG Summary: Symantec ProxySG ALG Security Technical Implementation Guide Version: 1 Release: 3 Benchmark Date: 24 Apr 2020:

Symantec ProxySG providing reverse proxy intermediary services for TLS must be configured to version 1.1 or higher with an approved cipher suite.

DISA Rule

SV-104177r1_rule

Vulnerability Number

V-94223

Group Title

SRG-NET-000062-ALG-000150

Rule Version

SYMP-AG-000040

Severity

CAT II

CCI(s)

• CCI-000068 - The information system implements cryptographic mechanisms to protect the confidentiality of remote access sessions.

Weight

10

Fix Recommendation

Verify that TLS reverse proxy intermediary services are configured to comply with NIST SP 800-52 TLS settings.

1. Verify with the ProxySG administrator that reverse proxy services are configured.
2. Log on to the Web Management Console.
3. Click Configuration >> Services >> Proxy Services.
4. For each reverse proxy service configured, click "Edit Service" and select only NIST-SP 800-52-approved SSL protocols. Click "Apply".
5. Log on to the ProxySG SSH CLI.
6. Type "enable" and enter the enable password.
7. Type "configure" and press "Enter".
8. Type "proxy-services" and press "Enter".
9. For each reverse proxy service identified by the administrator, type "edit <reverse proxy service name".
10. Type "attribute" followed by a list of the desired NIST SP 800-52-compliant cipher suites.

Check Contents

Verify that TLS reverse proxy intermediary services are configured to comply with NIST 800-52 TLS settings.

1. Verify with the ProxySG administrator that reverse proxy services are configured.
2. Log on to the Web Management Console.
3. Click Configuration >> Services >> Proxy Services.
4. For each reverse proxy service identified by the administrator, click "Edit Service" and Verify that only NIST SP 800-52-approved SSL protocols are enabled.
5. Log on to the ProxySG SSH CLI.
6. Type "enable" and enter the enable password.
7. Type "configure" and press "Enter".
8. Type "proxy-services" and press "Enter".
9. For each reverse proxy service identified by the administrator, type "edit <reverse proxy service name".
10. Type "view" and verify that only NIST SP 800-52-compliant cipher suites are listed.

If Symantec ProxySG providing reverse proxy intermediary services for TLS is not configured to version 1.1 or higher with an approved cipher suite, this is a finding.

Vulnerability Number

V-94223

Documentable

False

Rule Version

SYMP-AG-000040

Severity Override Guidance

Verify that TLS reverse proxy intermediary services are configured to comply with NIST 800-52 TLS settings.

1. Verify with the ProxySG administrator that reverse proxy services are configured.
2. Log on to the Web Management Console.
3. Click Configuration >> Services >> Proxy Services.
4. For each reverse proxy service identified by the administrator, click "Edit Service" and Verify that only NIST SP 800-52-approved SSL protocols are enabled.
5. Log on to the ProxySG SSH CLI.
6. Type "enable" and enter the enable password.
7. Type "configure" and press "Enter".
8. Type "proxy-services" and press "Enter".
9. For each reverse proxy service identified by the administrator, type "edit <reverse proxy service name".
10. Type "view" and verify that only NIST SP 800-52-compliant cipher suites are listed.

If Symantec ProxySG providing reverse proxy intermediary services for TLS is not configured to version 1.1 or higher with an approved cipher suite, this is a finding.

Check Content Reference

M

Target Key

3515

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